SIEMENS SCHWEIZ AG Patent applications |
Patent application number | Title | Published |
20160123779 | Cover For A Duct Sensor - A cover for a duct sensor includes an outer envelope extending circumferentially around the cover, a seal projecting from the outer envelope and extending circumferentially around the outer envelope, a duct extending through the cover and defining a plurality of walls including side walls, and a front surface connecting to the outer envelope and to the walls of the duct. A guide runner is laterally arranged along a side wall of the duct. An opening in the front surface of the cover provides an entry for a circuit board into the duct, and the guide runner is configured to support a circuit board extending through the duct. | 05-05-2016 |
20150379847 | Danger Detector With A Non-Contact Heat Radiation Sensor For Establishing An Ambient Temperature - A danger detector configured as a point detector includes an alarm housing with an alarm cover, a non-contact heat radiation sensor that is sensitive to heat radiation in the infrared range, and a treatment unit configured to determine and emit a temperature value derived from the detected heat radiation for the ambient temperature in the surroundings of the danger detector and/or an alarm, in the event that the currently determined temperature value exceeds a predetermined temperature comparison value. The heat radiation sensor is arranged in the alarm housing and is configured to optically detect the ambient temperature on the inner side of the alarm cover. The heat radiation sensor may be a thermopile designed as an SMD component. | 12-31-2015 |
20150379845 | Danger Detector With A Non-Contact Heat Radiation Sensor For Detecting An Open Fire As Well As To Determine An Ambient Temperature - A danger detector, for example a flame detector, includes an alarm housing with an alarm cover. The housing part of the alarm cover is permeable to heat radiation in the central infrared range. A non-contact, optical heat radiation sensor which is sensitive to the incoming heat radiation and optically oriented to the housing part is arranged in the alarm housing. A processing unit for further processing a sensor signal emitted by the heat radiation sensor is mounted downstream of the heat radiation sensor. The processing unit is designed to monitor the signal emitted by the sensor with respect to significant fluctuations or flicker frequencies for open flames and to determine, based on a direct component of the signal emitted by the sensor, a temperature value for the ambient temperature in the surroundings of the danger detector. The heat radiation sensor may be a thermopile or a bolometer. | 12-31-2015 |
20150092946 | SUPERVISION OF I2S DIGIITAL AUDIO BUS - An approach for supervision of I2S bus audio paths employing a signal derived from a word clock signal of the I2S bus. | 04-02-2015 |
20140378082 | MODALITY-CENTRIC MASS NOTIFICATION SYSTEM - A Modality-centric Mass Notification System (“Modality-centric MNS system”) for notifying a plurality of recipients of an Emergency Event is disclosed. The Modality-centric MNS system may include a Mass Notification System (“MNS”) Notification Engine, modality corridor (“MoCo”) dispatcher, and a plurality of modality corridors, wherein each modality corridor of the plurality of modality corridors establishes, for signal communication, a signal path from a plurality of signal paths, between the MNS Notification Engine and a recipient of the plurality of recipients. The MNS Notification Engine is configured to manage MNS Incidents and Notifications and the MoCo dispatcher is configured to select a first modality corridor from the plurality of modality corridors to establish a first signal path from the MNS Notification Engine. | 12-25-2014 |
20140376410 | Incident-centric Mass Notification System - An Incident-centric Mass Notification System (“Incident-centric MNS system”) for notifying a plurality of recipients of an Emergency Event is disclosed. The Incident-centric MNS system may include a Mass Notification System (“MNS”) Notification Engine, modality corridor (“MoCo”) dispatcher, and a plurality of modality corridors, wherein each modality corridor of the plurality of modality corridors establishes, for signal communication, a signal path from a plurality of signal paths, between the MNS Notification Engine and a recipient of the plurality of recipients. The MNS Notification Engine is configured to manage MNS Incidents and Notifications and the MoCo dispatcher is configured to select a first modality corridor from the plurality of modality corridors to establish a first signal path from the MNS Notification Engine. | 12-25-2014 |
20140191089 | DEVICE FOR OPERATING DECENTRALIZED FUNCTIONAL UNITS ARRANGED IN AN INDUSTRIAL INSTALLATION - A device and a method operate decentralized functional units arranged in an industrial installation. The device contains a superordinate control system which interchanges information with the decentralized functional units using data messages, and a data transport network having a number of network access points. The superordinate control system is coupled to the data transport network via at least one network access point. The device further has communication units which are connected to a network access point and provide the decentralized functional units with access to the data transport network, and an energy transport network to which the decentralized functional units are connected and which supplies the decentralized functional units with electrical energy. A number of intelligent energy stores are connected to the energy transport network and consume energy and/or output energy in accordance with the super ordinate control system and/or at least one of the other energy stores. | 07-10-2014 |
20130113377 | POWER SUPPLY UNIT FOR SIGNAL LUMINAIRES - For signal luminaires which indicate the term STOP or DANGER upon activation, a circuit containing a first operating case feed unit and a second auxiliary source is provided for the purpose of supplying a reliable power supply. In this case, the second auxiliary source is inductively coupled to the signal luminaire electric circuit; while the signal luminaires are capacitively coupled to ground. The use of switches during operation in a fall-back level is obviated in this way. | 05-09-2013 |
20130013234 | Distributed Energy Grid Management - An arrangement for use in a distributed system for an energy grid includes a processing circuit and a plurality of destination nodes coupled to the processing circuit. The processing circuit is configured to calculate a desired destination index for each of the plurality of destination nodes based on a desired aggregate index for the plurality of destination nodes, wherein the desired aggregate index includes information representative of carbon consumption, and communicate each desired destination index to the corresponding one of the plurality of destination nodes. Each of the plurality of destination nodes is configured to receive the desired destination index from the processing circuit, and display the desired destination index on a display. | 01-10-2013 |
20120271146 | Magnetic Resonance Imaging - A method removes a part representing non-brain tissue of the MR brain image. For each generated magnetic field gradient, acquiring a current signal respectively at a first time of echo TE | 10-25-2012 |
20120181394 | PAWL LOCK WITH CLOSURE CLAMP SCREW - A lock bearing for a points setting arrangement has a lock bearing screw penetrating a foot of a setting tongue and an anti-rotation ring enclosing the head of the lock bearing screw in an annular, force-fitted manner with an outer toothing and a safety plate matching the outer toothing. It therefore is possible to tighten the lock bearing screw within a small torque range and only to have to align the lock bearing screw with the pitch of the outer toothing. Therefore if, for example, the outer toothing has 36 teeth, the lock bearing screw only need to be aligned within a range of maximum 10°. The anti-rotation ring functions like an adapter for the toothing mass and contributes to the fact that no modifications need to be carried out on the remaining construction of the lock bearing, which is advantageous as regards safety and approval considerations. | 07-19-2012 |
20120181393 | PAWL LOCK WITH CLOSURE CLAMP SCREW - A lock bearing for a points setting arrangement has a lock bearing screw penetrating a foot of a setting tongue and a spring package arranged between the foot and the screw head of the screw. Therefore the lock bearing screw can be tightened with a relatively narrowly definable torque range and still has the rotation reserve to bring the position of the head of the lock bearing screw into line with a hole in a safety plate mapping the screw head which then, upon being inserted as previously known, latches in place over the head of the lock bearing screw. An alternative embodiment has a lock bearing with a lock bearing screw penetrating a foot of a setting tongue and an anti-rotation ring enclosing the head of the lock bearing screw in an annular, force-fitted manner with an outer toothing and a safety plate matching the outer toothing. | 07-19-2012 |
20100106014 | APPARATUS FOR THE SPATIAL LOCALIZATION OF A MOVEABLE BODY PART - An apparatus for the spatial localization of a moveable body part, in which the body part is situated inside a movement volume on the surface extending as far as to the inside of a living being. The apparatus includes: at least one optical recording apparatus outside the being, at least one meterable fluorophore which can be introduced in the region of the body part, an extrinsic radiation source which is arranged outside the being and from which radiation propagates in the direction of the movement volume, by way of which spectral excitation of the fluorophore takes place in that a wave emitted by the fluorophore is produced and can be determined at least at a wavelength which can be measured by the optical recording apparatus, the optical recording apparatus has at least one optical axis which can be oriented in the direction of the body part and the movement volume thereof, the optical recording apparatus has at least one optoelectric transducer which is perpendicular to the optical axis and outputs an output signal from which a distance between the fluorophore and a reference point can be determined. | 04-29-2010 |
20100080460 | METHOD FOR AUTOMATIC DETECTION OF DATA IN IN-VIVO IMAGES - A method for detecting, in single time-point, in-vivo imaging data related to artifacts in the imaging of objects, includes acquiring at least one in-vivo image with imaging apparatus. A background image corresponds to imaged air of the in-vivo image. The background image is obtained in two steps. A first step includes establishing an object-air boundary and a second step is an atlas-based refinement of a background volume of interest. A histogram reflects an intensity distribution of the background image. The background image is formed of a set of voxels where artifacts are detected. Intensities above a definable intensity value provide an initial estimate of a range of artifacts intensities. A modified morphological opening operation is executed, formed of an erosion of a set of voxels and a dilation, performed iteratively and constrained to voxels intensity above the intensity value, so that the opening operation provides natural definition of artifacts regions. | 04-01-2010 |
20100039274 | PARTICLE MONITORS AND METHOD(S) THEREFOR - The present invention relates to the field of the detection, analysis and/or determination of matter or particles suspended in fluid. In one particular form, the present invention relates to smoke detectors, which detect unwanted pyrolysis or combustion of material. In another form, the present invention relates to smoke detectors of the early detection type, and which may be applied to ventilation, air-conditioning or duct monitoring of a particular area. In yet another form, the present invention relates to adjusting the sensitivity of particle detectors. | 02-18-2010 |
20090219389 | Detection of Smoke with a Video Camera - A method and an apparatus for detecting smoke by way of analysis of at least one video image recorded by a video camera monitoring an area. At least one moving area of the at least one video image is tested for the probable presence of smoke by determining the direction and the size of the moving area. If the test result is positive, at least part of the at least one moving area is evaluated with respect to the presence of smoke as a function of at least one item of information that is characteristic of smoke. | 09-03-2009 |
20090134548 | Method for Producing a Signal Plate and Traffic Signal With Such a Signal Plate - To produce a signal plate for a railway signal, a casting mold corresponding to an external form of the signal plate is provided. At least one luminous point is inserted into the casting mold, and the casting mold is filled with a free-flowing curable plastic to create a casting. The plastic is cured, and the casting is removed. | 05-28-2009 |
20090121829 | Method, Electronic Cover, and Access Unit for Providing Access to a Zone by Means of a Card - An access system includes a portable pouch and an access unit. The pouch has an inserted electronic card, a card receive module and a send/receive module. The access unit is assigned to a transit region of the zone and has a send/receive unit for a communication with the send/receive module of the pouch. To provide access, the tag is transmitted to the send/receive unit of the access unit when the pouch is within range of the send/receive unit. If the tag received by the send/receive unit matches a stored tag, an unblocking signal for providing access to the zone is generated. A signal detector of the pouch detects an electromagnetic field generated by a send unit arranged in the transit region, and information transmitted by the electromagnetic field is processed. A bidirectional communication between the send/receive unit of the access unit and the send/receive module of the pouch is initiated. | 05-14-2009 |
20090113919 | APPARATUS FOR COOLING GOODS - An arrangement suitable for cooling goods includes a controller with a database in which at least one time interval and one desired temperature value valid in the time interval is stored. A regulator function is implemented in the controller, via which function the temperature, returned to the controller via a temperature sensor, of a thermally insulated interior is regulated to the desired temperature value as a function of the time interval by activation or deactivation of a cooling device. Since the goods—for example filled drinks—are only available cooled during the time interval, energy is conserved and the emission of carbon dioxide thus also reduced. | 05-07-2009 |
20090039156 | Method for Authorized Granting of a Service and Device for Carrying out Said Method - Current electronic cards, such as, for example, proximity cards, smartcards for short, can transmit data to a reader unit over a range of up to about 10 cm. Boosters are used to improve convenience which in essence represent a wireless extension. This is however not adequate with regards to autonomy, function (as a result of termination) and for the differing applications. A method is disclosed in which the transmission of service-specific codes, stored on a number of different smartcards, to a portable device is carried out. The portable device then transmits one or more of the codes via several different communication connections so that access to a service can be activated. By providing services to the corresponding authorized communication connection a modular system is achieved, permitting multiple access for a user to services. | 02-12-2009 |
20080258905 | Method for Determining the Position of Devices in a Hazard Detection System - In order to determine the position of a device newly introduced into a hazard detection system, the devices of which include an insulator and are connected to a control center by a warning line, the newly introduced device is interrogated multiple times from one side of the warning line. The insulator of a device with an already known topology is first opened, subdividing the warning line into two branches, and the branch wherein the newly introduced device is located is then determined. This interval halving process is repeated until the exact position of the newly introduced device is found. In its preferred implementation, the device is a hazard detector or an actuator. | 10-23-2008 |
20080205427 | METHOD FOR INTEGRATION OF NETWORK NODES - In a data communications network building automation system, integration of wirelessly communicating network nodes is visualized in a process environment on an output unit of a commissioning device. The current spatial position of the commissioning device is detected and represented in the visualized process environment by detecting an identification signal of the network nodes and determining a relative spatial position of the network nodes for which the identification signal was detected. A proposal for the assignment of the detected identification signal to a node model is stored in a database based on the relative spatial position, in relation to the spatial position of the commissioning device. | 08-28-2008 |